哆啦A梦&SF短篇：从天而降的压岁钱

Nobita finds a mysterious orb in the back mountains. The orb, which Nobita names "Tamagon" and cherishes, turns out to be an alien! There's a rule that says "you must not rely on the power of aliens," so what should he do to send Tamagon back to its spaceship...?! Enjoy this thrilling short anime based on the SF short story "The Dropped Item from Space (Sora)" ♪